Jounce bumpers are the bump-stops on the frame that look like condom covered springs. Look at the front control arms, you'll see them. Also on the rear frame above the axle. I am assuming that the Z71 package gives you larger/ heavier duty jounce bumpers. Oh and all the options on the Z71 are avaliable without the Z71 logo, its just that the Z71 comes pre-packaged with these options, so you didn't have to special order a standard struck with the extra "off-road" oriented options.

 

Thanks jcbst12!

Go Steelers!

 

Welcome

 

I will second that on the Steelers

 

Push button 4x4 was Z71 specific along with the "Auto-lock" feature that allows you run 2wd until slippage then the transfer case automatically engages the front end. Great when driving in the snow I'm told. I use it in the Ocala National forest when the course changes frequently from sugar sand to pavement.

 

Yeah but mines just a 4X4 and it has that option.